Line slope calculator 7x-4y=23
Straight line given by points A[5; 3] and B[9; 10]
Calculation:
Slope: m = 1.75Slope-intercept form of line: y = 1.75x-5.75
Canonical form of the line equation: 7x-4y-23 = 0
Parametric form of the line equation:
x = 4t+5
y = 7t+3 ; t ∈ R
Slope angle of line: φ = 60°15'18″ = 1.0517 rad
X intercept: x0 = 3.2857
Y intercept: y0 = q = -5.75
Distance line from the origin: d0 = 2.8528
The length of the segment AB: |AB| = 8.0623
Vector: AB = (4; 7)
Normal vector: n = (7; -4)
Midpoint of the segment AB: M = [7; 6.5]
Perpendicular Bisector equation: 4x+7y-73.5 = 0
Vector OA = (5; 3) ; |OA| = 5.831
Vector OB = (9; 10) ; |OB| = 13.4536
Scalar product OA .OB = 75
Angle ∠ AOB = 17°2'57″ = 0.2976 rad